use install_modules helper

Author: chingor13

.github/workflows/ci.yaml

@@ -66,9 +66,9 @@ jobs:
         key: ${{ runner.os }}-maven-unified-${{ steps.date.outputs.week_of_year }}
     - name: Install all modules using Java 11
       shell: bash
-      run: |
-        mvn -V -B -ntp clean install -DskipTests -Dfmt.skip -Dclirr.skip -Denforcer.skip -Dcheckstyle.skip -Dflatten.skip -Danimal-sniffer.skip -Djacoco.skip
-      working-directory: sdk-platform-java
+      run: .kokoro/build.sh
+      env:
+        JOB_TYPE: install
     - uses: actions/setup-java@v4
       with:
         java-version: 8
@@ -159,9 +159,10 @@ jobs:
         key: ${{ runner.os }}-maven-unified-${{ steps.date.outputs.week_of_year }}
     - name: Install all modules using Java 11
       shell: bash
-      run: |
-        mvn -V -B -ntp clean install -DskipTests -Dfmt.skip -Dclirr.skip -Denforcer.skip -Dcheckstyle.skip -Dflatten.skip -Danimal-sniffer.skip -Djacoco.skip
-      working-directory: sdk-platform-java
+      run: .kokoro/build.sh
+      env:
+        BUILD_SUBDIR: ${{matrix.package}}
+        JOB_TYPE: install
     - uses: actions/setup-java@v4
       with:
         java-version: ${{matrix.java}}
@@ -179,6 +180,7 @@ jobs:
           -Dflatten.skip=true \
           -Danimal.sniffer.skip=true \
           -Dmaven.wagon.http.retryHandler.count=5 \
+          --also-make \
           -T 1C
       env:
         BUILD_SUBDIR: ${{matrix.package}}

.kokoro/build.sh

@@ -71,6 +71,25 @@ case ${JOB_TYPE} in
     fi
     echo "Finished running unit tests"
     ;;
+  install)
+    if [[ -n "${BUILD_SUBDIR}" ]]
+    then
+      echo "Compiling and building all modules for ${BUILD_SUBDIR}"
+      install_modules "${BUILD_SUBDIR}"
+    else
+      mvn install \
+        -B -ntp \
+        -Dorg.slf4j.simpleLogger.showDateTime=true \
+        -Dorg.slf4j.simpleLogger.dateTimeFormat=HH:mm:ss:SSS \
+        -Dclirr.skip=true \
+        -Denforcer.skip=true \
+        -Dcheckstyle.skip=true \
+        -Dflatten.skip=true \
+        -Danimal.sniffer.skip=true \
+        -Dmaven.wagon.http.retryHandler.count=5 \
+        -DskipTests=true
+    fi
+    ;;
   integration)
     generate_modified_modules_list
     if [[ "$(release_please_snapshot_pull_request)" == "true" ]]; then